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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - `ttm_bo_handle_move_mem` sometimes takes more than 50 ms"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111305#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - `ttm_bo_handle_move_mem` sometimes takes more than 50 ms"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111305">bug 111305</a>
from <span class="vcard"><a class="email" href="mailto:alexdeucher@gmail.com" title="Alex Deucher <alexdeucher@gmail.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>(In reply to Paul Menzel from <a href="show_bug.cgi?id=111305#c2">comment #2</a>)
<span class="quote">>
> Just to clarify, the VRAM on the external graphics device is powered off,
> correct?</span >
Correct.
<span class="quote">>
> Are there any tools to analyze these delays?</span >
I guess profiling the relevant functions in ttm. See if we are waiting on
pages, etc.</pre>
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